将任意数字倒置输出

Dao

public class Dao{
  public static void main(String[]args){
		java.util.Scanner input=new java.util.Scanner(System.in);
		System.out.println("请输入要倒置的数字：");
		int a=input.nextInt();
		
		while(a!=0){
			int b=a%10;
			System.out.print(b);
			a=a/10;
		}
	}
}